Find the value of $\left| \begin{matrix}   0 & 3 & 2  \\   1 & 7 & 8  \\   0 & 5 & 4  \\\end{matrix} \right|$

Evaluate $\int{\sin 4xdx}$

The pie chart above shows the sectoral allocation of fruits. Find the allocation of oranges.

In a right angled triangle, if $\tan \theta =\tfrac{3}{4}$ what is $\cos \theta -\sin \theta $?

From the diagram above, find the value of x correct to one decimal place

Find the median of 5,9,1, 10,3, 8, 9, 9, 2, 4, 5,5, 5,7, 3 and 6

How many sides has a regular polygon whose interior angle is 135^o each

If a student measured the length of a table to be 2.30m instead of 2.50m. What was the percentage error in measuring the length of the table?

Find the gradient of the line joining the points P(5,6) and Q(3,3)

A chord of a circle of radius $\sqrt{6}cm$subtends an angle of 30^oon the circumference of circle. Find the length of the chord